CN105123054A - Plug conveying device for pot seedling transplanter - Google Patents

Plug conveying device for pot seedling transplanter Download PDF

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Publication number
CN105123054A
CN105123054A CN201510549899.7A CN201510549899A CN105123054A CN 105123054 A CN105123054 A CN 105123054A CN 201510549899 A CN201510549899 A CN 201510549899A CN 105123054 A CN105123054 A CN 105123054A
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China
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cave
chain
axis
plate
fixed head
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CN201510549899.7A
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CN105123054B (en
Inventor
杨启志
郭林强
胡建平
毛罕平
杨德勇
黄磊
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Jiangsu University
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Jiangsu University
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  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention provides a plug conveying device for a pot seedling transplanter. The device can adapt to plugs with different specifications, and the plugs can be longitudinally fed a row every time through photoelectric sensor detection; the transverse motion distance of the plugs can be adjusted to adapt to the different transverse moving distance of the plugs with the different specifications by adjusting the position of an oil buffer. According to the plug conveying device, transverse motion is adjustable, the adaptability is high, and longitudinal feeding is controlled by a sensor and a stepping motor, so that feeding is accurate.

Description

A kind of pot seedling transplanter cave disk-transporting device
Technical field
The invention belongs to automation in industrialized agriculture and transplant field, particularly a kind of device being specifically designed to the cave dish conveying of automatic transplanter.
Background technology
Point disk seedling growing is a new industry; it is the Novel seedling raising technology that 20 century 70s grow up in the world; point disk seedling growing is compared with the seedling raising manners of routine; have saving of labor, laborsaving, seedling fast, economize on resources, cost is low, efficiency is high, be convenient to the advantages such as management and protecting agriculture ecotope, is mainly used in the nursery of tobacco, flowers, vegetables and trees.Point disk seedling growing has a series of link, transplanting is seeded into from cave dish, wherein the transplanting of seedling is low, the dull repetitive operation of efficiency, but need a large amount of handwork, be transplanted on semi-automatic transplanter by seedling from cave dish, continuous operation is easily tired, and production efficiency is low, easy leakage is put, and can the transplanting of cave dish realize automatic high speed and seem particularly crucial.
The research of cave dish pot seedling automatic transplanting technology starts from eighties of last century eighties, the conveying and positioning device of current cave dish mainly contains two classes, one class is disk type conveying, seedling claw takes seedling, cave has been coiled by conveying plant, toward the opposite direction conveying of entering dish, realizes the collection of seedling dish, this mode is very large to cave adjustment debit wound, and easy chuck; Or cave dish drops on below seedling picking mechanism, but limited space, and be planting mechanism below seedling picking mechanism, cave dish is output into problem.Another kind of is horizontal feed formula, and the dish input and output of the cave of horizontal feed formula are convenient, but efficiency is lower, gets seedling precision Customers ' Legal Right, gets seedling, to throw the actions such as seedling unreliable, easily cause and transplant unsuccessfully.
The present invention proposes a kind of pot seedling transplanter cave disk-transporting device, this device can realize cave dish transverse reciprocating and move, and the action of longitudinally controlled feeding, can adapt to the conveying requirement of multiple cave dish simultaneously.
Summary of the invention
For Shortcomings in prior art, the invention provides a kind of pot seedling transplanter cave disk-transporting device.
The present invention realizes above-mentioned technical purpose by following technological means.
A kind of pot seedling transplanter cave disk-transporting device, comprise base, cave dish conveyer frames, chain and sprocket driving device, cave is coiled, Chain conveyer drive unit and lateral driver device, described base is installed with cave dish conveyer frames, described cave dish conveyer frames internal fixtion is connected with chain and sprocket driving device, described chain and sprocket driving device is placed with cave dish, described Chain conveyer drive unit is fixedly mounted on the bottom of cave dish conveyer frames, described lateral driver device is fixedly mounted on the medium position of cave dish conveyer frames, described chain and sprocket driving device and lateral driver device drive cave to coil feeding so that seedling claw carries out getting seedling.
Further, described cave dish conveyer frames comprises left plate, right plate, supporting plate and square tube, and described left plate and right plate are connected to form an integral support by some square tubes, and described supporting plate is fixedly installed in described square tube by screw.
Further, described chain-drive mechanism comprises sprocket wheel, chain wheel transmission shaft, sprocket wheel power shaft, the chain being with annex, deep groove ball bearing and self-aligning bearing, and described chain wheel transmission shaft is installed on the upside of described cave dish conveyer frames by self-aligning bearing; Described sprocket wheel power shaft is installed on the downside of described cave dish conveyer frames, and its one end is connected with left plate by deep groove ball bearing, and the other end is connected with right plate by aligning axle; The two ends of described chain wheel transmission shaft and sprocket wheel power shaft are all installed with sprocket wheel, and the inner side of described cave dish conveyer frames is located at by described sprocket wheel, and the upper lower sprocket being positioned at the same side is connected by the chain of band annex; Self-aligning bearing on described power transmission shaft regulates by screw in the position of left side plate, thus reaches the object of tension chain.
Further, described Chain conveyer drive unit comprises stepper motor, two diaphragm coupling, stepper motor dead lever and motor fixing plate, described stepper motor is fixedly mounted on described motor fixing plate, described motor fixing plate is arranged on described left plate by stepper motor dead lever, the input of described stepper motor is connected with sprocket wheel power shaft, by sprocket rotation described in described driving stepper motor by two diaphragm coupling.
Further, described cave disk-transporting device also comprises flexible pipe, and the both sides of described flexible pipe are fixed on chain accessory, and described cave dish to be positioned on flexible pipe and bottom it and blade contacts; Described Chain conveyer drive unit drive sprocket rotates, and sprocket wheel drives chain to move thus drives described cave to coil and realizes length feed.
Further, described cave disk-transporting device also comprises left axis of guide fixed head, right axis of guide fixed head, oil buffer fixed head, the axis of guide, reinforced shaft and oil buffer, and described left axis of guide fixed head and right axis of guide fixed head are fixedly connected on described underframe respectively; Described cave dish conveyer frames is provided with the axis of guide by linear bearing, and the described axis of guide is fixedly connected on the two ends of described left axis of guide fixed head and right axis of guide fixed head, and described cave dish conveyer frames can slide thus realize in-movement on the axis of guide; Oil buffer fixed head is provided with between described left axis of guide fixed head and left plate, the two ends of described oil buffer fixed head are connected with the axis of guide, described oil buffer fixed head medium position is provided with oil buffer, described left axis of guide fixed head is stretched out in described oleo cushion one end, and oil tappet and the left plate of the other end abut against; Described cave dish conveyer frames is also equipped with reinforced shaft between two axis of guides up and down, and described reinforced shaft two ends are separately fixed on left axis of guide fixed head and right axis of guide fixed head.
Further, described lateral driver device comprises left air cylinder fixed plate, right air cylinder fixed plate, cylinder and floating junction, described cylinder is fixedly mounted between described left air cylinder fixed plate and right air cylinder fixed plate, described left air cylinder fixed plate and right air cylinder fixed plate are fixedly mounted in described reinforced shaft, the external part of the push rod of described cylinder is connected with floating junction, and described floating junction is connected with left plate by screw; Described cylinder push-rod stretches out or promotion cave dish conveyer frames of retracting slidably reciprocates on the described axis of guide, thus realizes traverse feed.
The beneficial effect that the present invention can realize is: (1) oil buffer can realize the adjustment of cave dish transverse movement distance, thus adapts to the actual demand of different size cave dish transverse shifting distance; (2) this conveying arrangement length feed is jointly controlled by sensor and stepper motor, and feeding accurately thus be convenient to get seedling device and get seedling.
Accompanying drawing explanation
Fig. 1 is the structure front view of cave of the present invention disk-transporting device.
Fig. 2 is the structure front view (removing cave dish) of cave of the present invention disk-transporting device.
Fig. 3 is the structure chart right view of cave of the present invention disk-transporting device.
Fig. 4 is the structure front view (removing cave dish) of cave of the present invention disk-transporting device.
Fig. 5 is the structure rearview of cave of the present invention disk-transporting device.
Fig. 6 is the structure side view of cave of the present invention disk-transporting device.
Description of reference numerals is as follows:
1-cave is coiled, 2-cave dish conveyer frames, 3-base, 4-lateral driver device, 5-underframe, the left axis of guide fixed head of 6-, 7-oil buffer, 8-reinforced shaft, the 9-axis of guide, 10-oil buffer fixed head, 11-underframe, the right axis of guide fixed head of 12-, 13-self-aligning bearing, 14-screw, 15-linear bearing, 16-left plate, 17-photoelectric sensor, 18-motor fixing plate, the two diaphragm coupling of 19-, 20-stepper motor, 21-stepper motor dead lever, 22-drive link, 23-supporting plate, 24-blend stop, 25-chain, 26-right plate, 27-photoelectric sensor, 28-sprocket wheel, 29-sprocket wheel power shaft, 30-floating junction, the left air cylinder fixed plate of 31-, 32-cylinder, the right air cylinder fixed plate of 33-, 34-square tube.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
As shown in Figure 1, a kind of pot seedling transplanter cave disk-transporting device, comprise base 3, cave dish conveyer frames 2 (comprises left plate 16, right plate 26, supporting plate 23, blend stop 24), chain and sprocket driving device (comprises self-aligning bearing 13, screw 14, photoelectric sensor 17, motor plate 18, drive link and flexible pipe 22, chain assemblies 25, sprocket wheel 28), cave is coiled, Chain conveyer drive unit (comprises two diaphragm coupling 19, stepper motor 20, stepper motor fixed head 21) and lateral driver device 4, base is installed with cave dish conveyer frames 2, described cave dish conveyer frames internal fixtion is connected with chain and sprocket driving device, described chain and sprocket driving device is placed with cave dish, described Chain conveyer drive unit is fixedly mounted on the bottom of cave dish conveyer frames, described lateral driver device 4 is fixedly mounted on the medium position of cave dish conveyer frames 2, described chain and sprocket driving device and lateral driver device 4 drive cave to coil feeding so that seedling claw carries out getting seedling.
As shown in Figure 5, described cave dish conveyer frames 2 comprises left plate 16, right plate 26, supporting plate 23 and square tube 34-36, described left plate 16 is connected to form an integral support with right plate 26 by some square tube 34-46, and described supporting plate 23 is fixedly installed on described square tube 34-36 by screw.
As shown in Figure 4, described chain-drive mechanism comprises sprocket wheel 28, axle 29, the chain 25 of band annex, the motor plate 18 of band deep groove ball bearing and self-aligning bearing 13.Axle is divided into chain wheel transmission shaft and sprocket wheel power shaft, and described chain wheel transmission shaft is installed on the upside of described cave dish conveyer frames 2 by self-aligning bearing.Described sprocket wheel power shaft is installed on the downside of described cave dish conveyer frames 2, and its one end is connected with left plate 16 by the motor plate 18 of band deep groove ball bearing, and the other end is connected with right plate 26 by self-aligning bearing 13.The two ends of described chain wheel transmission shaft and sprocket wheel power shaft are all installed with sprocket wheel 28, and the inner side of described cave dish conveyer frames 2 is located at by described sprocket wheel 28, and the upper lower sprocket being positioned at the same side is connected by the chain 25 of band annex.Self-aligning bearing 13 on described power transmission shaft regulates by screw 14 in the position of left side plate, thus reaches the object of tension chain.
Described cave disk-transporting device also comprises photoelectric sensor 17,27, and described photoelectric sensor is arranged in left plate 16 one end with the close Chain conveyer drive unit of right plate 26, for detecting the real-time shift position of cave dish.
As shown in Figure 4, described Chain conveyer drive unit comprises stepper motor 20, two diaphragm coupling 19, stepper motor dead lever 21 and motor fixing plate 18, described stepper motor 20 is fixedly mounted on described motor fixing plate 18, described motor fixing plate 18 is arranged on described left plate 16 by stepper motor dead lever 21, the input of described stepper motor is connected with sprocket wheel power shaft, by sprocket rotation described in described driving stepper motor by two diaphragm coupling 19.
As shown in Figure 3, described cave disk-transporting device also comprises flexible pipe and drive link 22, and the both sides of described drive link 22 are fixed on chain accessory, and flexible pipe is through on drive link 22, described cave is coiled and is positioned on flexible pipe and contacts with supporting plate 23 bottom it, and the right position of cave dish is limited by blend stop 24; Described Chain conveyer drive unit drive sprocket rotates, and sprocket wheel drives chain to move thus drives described cave to coil 1 and realizes length feed.
As shown in Figure 3, described cave disk-transporting device also comprises left axis of guide fixed head 6, right axis of guide fixed head 12, oil buffer fixed head 10, the axis of guide 9, reinforced shaft 8 and oil buffer 7, and described left axis of guide fixed head 6 is fixedly connected on described underframe with right axis of guide fixed head 12 respectively; Described cave dish conveyer frames is provided with the axis of guide by linear bearing 15, the described axis of guide 29 is fixedly connected on the two ends of described left axis of guide fixed head 6 and right axis of guide fixed head 12, and described cave dish conveyer frames can slide thus realize in-movement on the axis of guide 9; Oil buffer fixed head 10 is provided with between described left axis of guide fixed head 6 and left plate 16, the two ends of described oil buffer fixed head 10 are connected with the axis of guide 9, described oil buffer fixed head 10 medium position is provided with oil buffer 7, described left axis of guide fixed head is stretched out in described oleo cushion 7 one end, and oil tappet and the left plate 16 of the other end abut against; Described cave dish conveyer frames is also equipped with reinforced shaft 8 between two axis of guides up and down, and described reinforced shaft 8 two ends are separately fixed at left axis of guide fixed head 6 with on right axis of guide fixed head 12.
As shown in figures 5-6, described lateral driver device comprises left air cylinder fixed plate 31, right air cylinder fixed plate 33, cylinder 32 and floating junction 30, described cylinder 32 is fixedly mounted between described left air cylinder fixed plate 31 and right air cylinder fixed plate 33, described left air cylinder fixed plate 31 is fixedly mounted in described reinforced shaft 8 with right air cylinder fixed plate 33, the external part of the push rod of described cylinder 32 is connected with floating junction 30, and described floating junction 30 is connected with left plate 16 by screw; Described cylinder push-rod stretches out or promotion cave dish conveyer frames of retracting slidably reciprocates on the described axis of guide, thus realizes traverse feed.
Operation principle of the present invention:
Cave dish is placed on after on the disk-transporting device of pot seedling transplanter cave, starts conveying plant.This device by the conveying downwards of cave dish by chain and sprocket driving device, is detected the location realizing cave dish, detects line by line by photoelectric sensor; Together with whole chain and sprocket driving device coils with cave under the effect of cylinder, left and right sidesing shifting on line slideway; This device can realize the conveying action of longitudinally carrying line by line, laterally moving left and right row to cave dish, with this meet disposable get hemistich seedling get seedling requirement.
Described embodiment is preferred embodiment of the present invention; but the present invention is not limited to above-mentioned embodiment; when not deviating from flesh and blood of the present invention, any apparent improvement that those skilled in the art can make, replacement or modification all belong to protection scope of the present invention.

Claims (8)

1. a pot seedling transplanter cave disk-transporting device, comprise base (3), cave dish conveyer frames (2), chain and sprocket driving device, cave dish (1), Chain conveyer drive unit and lateral driver device, it is characterized in that, described base (3) is installed with cave dish conveyer frames (2), described cave dish conveyer frames (2) internal fixtion is connected with chain and sprocket driving device, described chain and sprocket driving device is placed with cave dish (1), described Chain conveyer drive unit is fixedly mounted on the bottom in cave dish conveyer frames (2), described lateral driver device is fixedly mounted on the medium position in cave dish conveyer frames (2), described chain and sprocket driving device and lateral driver device drive cave to coil feeding so that seedling claw carries out getting seedling.
2. a kind of pot seedling transplanter cave according to claim 1 disk-transporting device, it is characterized in that, described cave dish conveyer frames (2) comprises left plate (16), left plate (26), supporting plate (23) and square tube (34), described left plate (16) and left plate (26) are connected to form an integral support by some square tubes, and described supporting plate (23) is fixedly installed in described square tube (34) by screw.
3. a kind of pot seedling transplanter cave according to claim 1 disk-transporting device, it is characterized in that, described chain-drive mechanism comprises sprocket wheel (28), chain wheel transmission shaft, sprocket wheel power shaft (29), the chain (25) being with annex, deep groove ball bearing and self-aligning bearing (13), and described chain wheel transmission shaft is installed on the upside in described cave dish conveyer frames (2) by self-aligning bearing (13); Described sprocket wheel power shaft (29) is installed on the downside in described cave dish conveyer frames (2), and its one end is connected with left plate (16) by deep groove ball bearing, and the other end is connected with left plate (26) by aligning axle; The two ends of described chain wheel transmission shaft and sprocket wheel power shaft (29) are all installed with sprocket wheel, the inner side in described cave dish conveyer frames (2) is located at by described sprocket wheel, and the upper lower sprocket being positioned at the same side is connected by the chain (25) of band annex; Self-aligning bearing (13) on described power transmission shaft regulates by screw in the position of left left plate (26), thus reaches the object of tension chain (25).
4. a kind of pot seedling transplanter cave according to claim 1 disk-transporting device, it is characterized in that, described Chain conveyer drive unit comprises stepper motor (20), two diaphragm coupling (19), stepper motor dead lever (21) and motor fixing plate (18), described stepper motor (20) is fixedly mounted on described motor fixing plate (18), described motor fixing plate (18) is arranged on described left plate (16) by stepper motor dead lever (21), the input of described stepper motor (20) is connected with sprocket wheel power shaft (29) by two diaphragm coupling (19), described sprocket rotation is driven by described stepper motor (20).
5. a kind of pot seedling transplanter cave according to claim 3 disk-transporting device, it is characterized in that, described cave disk-transporting device also comprises drive link (22) and flexible pipe, the both sides of described drive link (22) are fixed on chain (25) annex, described Hose Jacket is on drive link (22), described cave dish (1) is positioned over drive link (22) and goes up and contact with supporting plate (23) bottom it, and the right position of described cave dish (1) is limited by blend stop (24); Described Chain conveyer drive unit drive sprocket rotates, and sprocket wheel drives chain (25) mobile thus drives described cave to coil (1) and realizes length feed.
6. a kind of pot seedling transplanter cave according to claim 1 disk-transporting device, it is characterized in that, described cave disk-transporting device also comprises left axis of guide fixed head (6), right axis of guide fixed head (12), oil buffer fixed head (10), the axis of guide (9), reinforced shaft (8) and oil buffer (7), and described left axis of guide fixed head (6) and right axis of guide fixed head (12) are fixedly connected on described base (3) respectively; Described cave dish conveyer frames (2) is provided with the axis of guide by linear bearing, the described axis of guide (9) is fixedly connected on the two ends of described left axis of guide fixed head (6) and right axis of guide fixed head (12), and described cave dish conveyer frames (2) can be slided thus realize in-movement on the axis of guide; Oil buffer fixed head is provided with between described left axis of guide fixed head (6) and left plate (16), the two ends of described oil buffer fixed head are connected with the axis of guide, described oil buffer fixed head medium position is provided with oil buffer, described left axis of guide fixed head (6) is stretched out in described oleo cushion one end, and the oil tappet of the other end and left plate (16) abut against; Described cave dish conveyer frames (2) is also equipped with reinforced shaft (8) between two axis of guides up and down, and described reinforced shaft (8) two ends are separately fixed at left axis of guide fixed head (6) with on right axis of guide fixed head (12).
7. a kind of pot seedling transplanter cave according to claim 6 disk-transporting device, it is characterized in that, described lateral driver device comprises left air cylinder fixed plate (31), right air cylinder fixed plate (33), cylinder (32) and floating junction (30), described cylinder (32) is fixedly mounted between described left air cylinder fixed plate (31) and right air cylinder fixed plate (33), described left air cylinder fixed plate (31) and right air cylinder fixed plate (33) are fixedly mounted in described reinforced shaft, the external part of the push rod of described cylinder (32) is connected with floating junction (30), described floating junction (30) is connected with left plate (16) by screw, described cylinder push-rod stretches out or promotion cave dish conveyer frames (2) of retracting slidably reciprocates on the described axis of guide (9), thus realizes traverse feed.
8. a kind of pot seedling transplanter cave according to claim 1 disk-transporting device, it is characterized in that, described cave disk-transporting device also comprises photoelectric sensor (27), described photoelectric sensor (27) is arranged in left plate (16) one end with the close Chain conveyer drive unit of left plate (26), for detecting the real-time shift position in cave dish (1).
CN201510549899.7A 2015-08-31 2015-08-31 A kind of pot seedling transplanter hole tray conveying device Active CN105123054B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106258124A (en) * 2016-10-11 2017-01-04 江苏大学 A kind of pot seedling transplanter is in a row spaced seedling taking and puts the method and system of Seedling successively
CN106856758A (en) * 2017-04-13 2017-06-20 石河子大学 A kind of transplanter suitable for manipulator entire row seedling taking send seedling device
CN106856752A (en) * 2015-12-11 2017-06-20 现代农装科技股份有限公司 A kind of full-automatic seedling taking seedling launching mechanism and its seedling taking seed casting method
CN107041190A (en) * 2016-11-28 2017-08-15 于宪臣 A kind of transplanter and its seed plate conveyer and seed plate transfer approach
CN107509424A (en) * 2017-09-06 2017-12-26 江苏大学 A kind of automatic transplanter for plug seedling strut device
CN108934337A (en) * 2018-06-06 2018-12-07 中国农业大学 A kind of seedling monitoring of full-automatic potted tray seedling transplanter is rejected and device of filling the gaps with seedlings
CN109197066A (en) * 2018-10-29 2019-01-15 山西省农业科学院旱地农业研究中心 Naked seedling transplants disk automatically
CN110771323A (en) * 2019-10-25 2020-02-11 中国科学院合肥物质科学研究院 Hole tray conveying device of transplanter and positioning method thereof

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AU2007100035B4 (en) * 2006-01-17 2013-09-26 Transplant Systems Pty Limited Transplanting apparatus
CN103583122A (en) * 2013-11-11 2014-02-19 江苏大学 Transverse intermittent box transferring device for plug seedling automatic transplanter
CN103636330A (en) * 2013-11-25 2014-03-19 江苏大学 Lengthwise seedling sending device for automatic transplanting machine of plug seedlings
CN203633110U (en) * 2013-11-01 2014-06-11 中国农业机械化科学研究院 Device for automatically identifying seedling tray and pot seedlings as well as picking seedlings

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US5765491A (en) * 1996-09-05 1998-06-16 Precision Measurements Corporation Seedling transfer apparatus and method
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AU2007100035B4 (en) * 2006-01-17 2013-09-26 Transplant Systems Pty Limited Transplanting apparatus
CN203633110U (en) * 2013-11-01 2014-06-11 中国农业机械化科学研究院 Device for automatically identifying seedling tray and pot seedlings as well as picking seedlings
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CN103636330A (en) * 2013-11-25 2014-03-19 江苏大学 Lengthwise seedling sending device for automatic transplanting machine of plug seedlings

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106856752A (en) * 2015-12-11 2017-06-20 现代农装科技股份有限公司 A kind of full-automatic seedling taking seedling launching mechanism and its seedling taking seed casting method
CN106856752B (en) * 2015-12-11 2019-08-16 现代农装科技股份有限公司 A kind of full-automatic seedling taking seedling launching mechanism and its seedling taking seed casting method
CN106258124A (en) * 2016-10-11 2017-01-04 江苏大学 A kind of pot seedling transplanter is in a row spaced seedling taking and puts the method and system of Seedling successively
CN107041190A (en) * 2016-11-28 2017-08-15 于宪臣 A kind of transplanter and its seed plate conveyer and seed plate transfer approach
CN107041190B (en) * 2016-11-28 2023-05-30 于宪臣 Transplanting machine, seedling tray conveying device and seedling tray conveying method
CN106856758A (en) * 2017-04-13 2017-06-20 石河子大学 A kind of transplanter suitable for manipulator entire row seedling taking send seedling device
CN107509424A (en) * 2017-09-06 2017-12-26 江苏大学 A kind of automatic transplanter for plug seedling strut device
CN107509424B (en) * 2017-09-06 2024-01-05 江苏大学 Pressure bar device of plug seedling automatic transplanting machine
CN108934337B (en) * 2018-06-06 2020-06-23 中国农业大学 Seedling monitoring, removing and seedling supplementing device of full-automatic plug seedling transplanter
CN108934337A (en) * 2018-06-06 2018-12-07 中国农业大学 A kind of seedling monitoring of full-automatic potted tray seedling transplanter is rejected and device of filling the gaps with seedlings
CN109197066A (en) * 2018-10-29 2019-01-15 山西省农业科学院旱地农业研究中心 Naked seedling transplants disk automatically
CN110771323A (en) * 2019-10-25 2020-02-11 中国科学院合肥物质科学研究院 Hole tray conveying device of transplanter and positioning method thereof
CN110771323B (en) * 2019-10-25 2023-05-16 中国科学院合肥物质科学研究院 Plug conveying device of transplanting machine and positioning method thereof

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